Respuesta :

ukhtifarxiyo
The name code talkers is strongly associated with bilingual Navajo speakers specially recruited during World War II by the US Marine Corps to serve in their standard communications units of the Pacific theater. Code talking, however, was pioneered by the Cherokee and Choctaw peoples during World War I.

Answer: use the Navajo language which is not understandable by others as their code

Explanation:

This code helped them transmit tactical message on wave without fear of intrusion.